SlimeVR - Tiny Slime - modified

This project is a modification of the open source project Tiny Slime. It will be used as a knee wearable device for VR playing. 

(Below is project description generated by AI, just for publishing this project.... I will rewrite it once it is done)

SlimeVR – Tiny Slime (Modified) is a compact, wireless IMU-based body tracking module, built on the principles of the open-source SlimeVR platform. This modified version is optimized for smaller form factors and streamlined integration, making it ideal for DIY full-body tracking, VR locomotion systems, and experimental motion-capture projects where space and power constraints are critical.

The module is centered around the ESP32-C3 microcontroller, providing onboard Wi-Fi/Bluetooth connectivity while remaining energy-efficient. It interfaces with an MPU6050 or similar 6-axis IMU (Inertial Measurement Unit), enabling precise orientation tracking using sensor fusion. The board includes a dedicated charging circuit using the TP4056, supporting single-cell LiPo batteries for true portability. Power protection, status indication, and low-noise signal paths are implemented to improve reliability and performance.

This design builds upon the existing open-source SlimeVR community standards but introduces custom PCB layout adjustments to minimize size and streamline soldering for rapid DIY builds. It includes JST connectors for easy modularity and provisions for future sensor upgrades.

Ideal for hobbyists, developers, and researchers, the Tiny Slime module offers a hands-on introduction to embedded systems, sensor integration, and VR hardware prototyping. Whether you're building your own motion suit, adding positional data to an AR/VR project, or experimenting with wearable computing, this board provides a robust and customizable foundation.

All schematic and layout files are provided as open hardware, encouraging modification and remixing. Contributions, feedback, and forks are warmly welcomed by the community.